Taxonomic revision of Geranium sect. Gracilia (Geraniaceae) Carlos AedoJuan José AldasoroCarmen Navarro Articles 01 April 2003 Pages: 93 - 126
The anomalous-stemmed species of Heteropterys subsect. Aptychia (Malpighiaceae) André M. Amorim Articles 01 April 2003 Pages: 127 - 145
A new species of Grindelia (Asteraceae, Astereae) from the Meseta del Somuncura (Patagonia), Argentina Adriana BartoliRoberto D. Tortosa Articles 01 April 2003 Pages: 146 - 149
The native subspecies of Juncus effusus (Juncaceae) in western North America Peter F. Zika Articles 01 April 2003 Pages: 150 - 156
Revision of the genus Paragynoxys (Asteraceae, Senecioneae-Tussilagininae) Alejandra Correa Articles 01 April 2003 Pages: 157 - 168
A new species of Oryctina (Loranthaceae) from Guyana Job Kuijt Articles 01 April 2003 Pages: 169 - 172
A new species of Paullinia (Sapindaceae) from Costa Rica J. Francisco Morales Articles 01 April 2003 Pages: 173 - 175
Agouticarpa, a new neotropical genus of Tribe Gardenieae (Rubiaceae) Claes Persson Articles 01 April 2003 Pages: 176 - 201
Erratum to: Novae Gesneriaceae Neotropicarum XI. New genera and species from the Guianas Feuillet C.L. E. Skog Erratum 01 April 2003 Pages: 203 - 203
Erratum to: Miscellaneous new taxa of Bromeliaceae (XVI) Lyman B. SmithH. Luther Erratum 01 April 2003 Pages: 204 - 204